The appearance of Harvey almost terrified both sides as his power increased by almost two thirds, not only that but the flames excreting off and out of his body made him look like a terrifying demon and not a devil, Kokabiel almost drunk on the power coming off of Harvey, launched a spear of light almost twice the size of Harvey, whom simply parried it away with his Veil's Claw power, the claw itself, normally a red colour, was also aflame in blue. Kokabiel was almost shocked that his power was completely parried like it was nothing, but he couldn't stay in sock any longer as the Zweihander was launched towards his way, he, in a smug fashion, grabbed the flat tip of the sword, and chuckled.

"Hahaha! what a disappointing throw, I could barely fee-" he wasn't able to continue his mockery for long as Harvey, equipped with his +8 Atlas Fortification Machete, jumped up to Kokabiel's height and slashed horizontally at him, Kokabiel had to duck backwards and very narrowly avoided it. As Harvey was Falling, he grabbed his Zweihander before grabbing onto Kokabiel's foot, the weight of his sword caused the two of them to fall to the ground, Kokabiel unable to fly back up from the increased weight.

Harvey landed on his feet from the fall, however, Kokabiel landed on his back. The Fallen Angel groaned as he got up, he threw another Light spear at Harvey which was quickly blocked by his Machete, Kokabiel didn't look that good after falling on his back awkwardly. However, before the two could continue, the barrier surrounding the school shattered as a man in white- dragonesque armour came and landed on the ground, cutting off Kokabiel's wing causing him to screech in agony. "I am the White Dragon Emperor, Albion. I have come to take Kokabiel back and answer for his crimes against the Tre-" the White Dragon emperor didn't have much chance to speak as he was hit directly in the chest with Harvey's Zweihander, Vali Lucifer, the one inside the Armour, a tall man with grey hair, was launched several feet away, the sword was stuck in his armour as he lay on the ground, unfortunately, due to the sheer weight of the sword, he couldn't get up, even in his Balance Breaker, this completely shocked both Albion and his host, Vali.

Leaning their head up, they got a good view of the culprit, standing their engulfed in blue flames as he grabbed the neck of Kokabiel and plunging his Veil's claw into Kokabiel's stomach, removing a ton of blood and transforming it into Ichor. Kokabiel screaming in agony compared to Riser as the flames burned into his skin. Pulling out the claw, he grabbed his Machete and, with annoyance from the new arrival of the White Dragon Emperor, decided to end it quick by beheading Kokabiel completely. Grabbing his head off the floor, he brought the bottom over his mouth and drank the pouring blood, revitalising him.

Harvey dropped the head and looked over at Vali and Albion before walking over to them, still stuck under his sword. "Don't interfere." Harvey uttered to Vali as he kneeled down and stared into the helmet's eyeholes, his own aflame ones searing into Vali's soul as to message never to mess with him. Standing up, he grabbed the Zweihander and pulled it out of the armour to show a massive crack and hole in it from where it hit and stuck. Harvey posted the sword on his shoulder as he held out a hand, Vali reluctantly took it as he knew fighting would end in a loss even with his dividing powers. Vali then moved away from Harvey entirely and grabbed the Bodies of Freed and Kokabiel before shooting up into the sky. Harvey was not to be messed with was what they learned.

===

The next day, Xenovia appeared in the ORC with the school uniform on, shocking almost everyone in the room, "After learning of God's death I had decided to become a Knight under Rias," She then turned to Asia, "I would also like to apologise for my rude comments about your past a couple of days ago," Asia immediately accepted the apology but Issei was still confused, "How did you become a knight if Harvey already is?" "I decided to switch pieces to a special piece called a Mutation Piece that Sirzechs gave to Rias when she started her peerage, that meant that Xenovia could get a place in the peerage." Issei looked at Rias for confirmation of Harvey's statement and received the confirmation with a nod.

(Honestly, the fight was a little bit of a let down even for me, the only reason I have is the appearance of Vali for the plot of the story, hopefully I can make it up to you guys later.)